The Evolution of Awnings

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1 The Evolution of Awnings

2 Design Philosophy With over 50 years of fabric manufacturing, we at Dolphin Tensile Awnings are passionate about what can be achieved, with a combination of art, science and skilled craftsmanship with fabric to realize beautiful awnings. We make awnings of distinction for our clients, achieving high quality architectural installations through engineering, turning our customer s visions into reality. Our team of designers and engineers have extensive experience in tensile membrane design engineering, as well as general engineering that allows us to offer a high quality, bespoke services to ensure customer satisfaction with attention to detail. Concept Utilising CAD information together with 3D on site measurements we produce conceptual images for discussion with the client. Chief Designer - Matthew Vincent Form Finding The computerised form finding process is then used to produce stable awnings that have been analysed to resist the effects of any applied loads including wind and snow. Our computer analysis tools include software that was used to design the Millennium O2 Dome amongst many others. Our form found membrane designs are able to blend seamlessly with the body of the structure of any building, yacht, roofline or freestanding structure. About Us

3 PTFE is used world wide as the preferred material for large-scale permanent tensile structures or structures requiring long life and with specific construction code compliance requirements. PTFE has excellent weather, temperature and chemical resistance in addition to its durability and strength. This tensile fabric roof material has a life span of over 25 years. PTFE varies in translucency from 7% to 15% and reflects between 68%-75% of incident sunlight. The quality of light transmitted is colour balanced, diffused and free of shadows and glare. ETFE is a film used as an alternative to structural glass. ETFE (Ethylene Tetrafluoroethylene) film is durable, highly transparent and very lightweight in comparison to glass structures. ETFE is being considered the material of choice for traditional skylight applications to long span structures and building facades. Few building materials can match ETFE for its impact or presence when you want a structure that stands out from the crowd. Fabrics Architectural and Industrial Projects PVC is the most cost effective membrane material and, therefore, an ideal choice for both temporary and permanent tension structures. The material is soft, pliable and less expensive than other fabrics and films. It is available in a variety of types to meet a wide range of structural requirements for tensile fabric roofs. It has a minimum of stretch in a wide range of temperature and humidity conditions and the coating process prevents mildew, stain and streaking. Marine Awnings Dolphin Marine Tensile Awnings generally use WeatherMax 80, a polymer yarn fabric using a stronger Ottoman weave to offer the following benefits over traditional acrylic; 6 times more resistant to abrasion* (using Taber abrasion resistance test) 75% stronger and 44% more water resistant Lightweight -reduces stowage volume of the awning - WeatherMax 80 is a fabric that combines breakthrough UV technology with water resistance and durability. The WeatherMax has a HydroMax finish, which ensures there is no need for extra coatings. This makes the WeatherMax lightweight, water resistant, durable and does not sag. The HydroMax finish also provides excellent breathability to help reduce condensation and mildew. Concept

4 Create a new lifestyle... Stunning and sophisticated designs to impress A perfect environment for all weather entertaining Creates a new secluded and private sanctuary A shaded area offering high UV protection The perfect accompaniment to a beautiful house or corporate venue Lifestyle

5 Sophisticated Designs

6 Architectural Awnings From initial CAD drawing or 3D measurements each awning is custom designed utilising form finding software. Our designers can simulate real life rain, wind and snow conditions ensuring we provide the strongest and most stable structures possible. Thorough structural analysis is performed to ensure compliance with building regulation requirements. Tensile awnings/structures can provide flexible architecturally attractive shelter for dwellings, schools, restaurants, retail premises, outdoor activity centres, and zoos, to name but a few. The necessity to bring the outdoors inside to allow our clients to protect their customers from the sun, wind, and rain whilst maintaining the open feel of the area, or flexible use of the space can be met by one of our bespoke awnings without significantly adding to the built form of the building. The stunning range includes permanent and semi-permanent structures. Creating a perfect all weather alfresco dining area Stunning and sophisticated space for entertaining Aesthetically beautiful yet practical Easy to deploy. Use of furling systems allow fast deployment and retraction Create a new architectural aspect to your property CAD designs are used to show perspective views of the final structure Awnings are designed only after consultation with the owner and a measured survey of the area to be covered. A bespoke CAD design is used to show perspective views of the final structure. Dolphin s design team will talk you through the whole process and advise you on ease of use. Architectural Design

7 Industrial Design Industrial Structures Fabric curving roof forms give dramatic and eye-catching appeal. Form finding can be used to construct roofs, facades, and freestanding buildings and enclosures. Tensioned fabric structures can have great spanning capabilities, which can create visual drama.

8 Marine Awnings Marine Awnings The concept of these tensile awnings is to provide weather protection, primarily from the sun (or from rain in less than clement weather!), for the guests, crew and the boat. The benefits are sun protection for the crew and large portions of the deck whilst providing a noticeable reduction in overall boat temperature.

9 Marine Awnings

10 Simplicity and Performance We incorporate the standard and running rigging of sail yachts to support the tensile loads and make installation as simple as possible. On motor yachts we can use the existing superstructure and specific framework increasing the variety of coverage available. Ease of use lightweight, simple designs Stable structures no water pooling or flapping More compact for easy stowage Protect both guests, crew and the yacht Reduced power consumption effective shading of the decks reduces internal hull temperatures Energy Saving Effective shading of the decks will decrease the internal hull temperature, significantly reducing the demands from air conditioning systems onto auxiliary power units. With more boats using hybrid power systems this temperature drop can significantly increase the effectiveness of the green systems. Our current projects are pushing this energy saving even further; New photovoltaic films can be bonded directly to WeatherMax, turning an awning into a giant solar panel without the weight and awkwardness of traditional solid panels. Marine Awnings

11 Over boom, aft cockpit or foredeck Awnings Whilst the Bimini provides some protection, for most boats the over boom tensile awning offers around 2 ½ times the coverage. Key Features The ideal concept utilises attachment points that already exist on the boat i.e cap shrouds, runners and or spinnaker halyards taken over the top of the rig and fastened to a strong point as far aft and as wide as possible on the boat. Additionally the backstays, whether single or twin, are used if applicable. Fast deployment and are comfortably within the normal dynamic sailing loads. Consciously tried to avoid the use of battens that take time to deploy, can induce chafe and the need for a place to store them when not in use. The awnings can have optional zip-on side panels, either in solid fabric as the roof part, or in a mesh fabric. The mesh fabric allows the passage of any cooling breeze and light. The mesh side panels allow vision from inside the cockpit out but restrict most of the vision from the outside in. Yacht Awnings

12 Superyacht Our flexible awning structures are designed to blend seamlessly with the superstructure of a yacht or motorboat. The result is an awning with tension distributed across the entire structure; no lofting or flapping of the edges and no pooling of water after rainfall and no framework or bracing poles.

13 Overall Boat and Tender Covers Form found designs transform simple overall covers to create more than just a product to protect your yacht during winter or tender. Form found covers that wrap, hug and protect your boat Stable shapes that reduce flogging and chafe Stunning designs that stay in keeping with your boat Reduces chance of water pooling Effective, practical and easy to use Reusable, with an expected lifespan of 10+ years Off-site design we are able to model and produce covers direct from design drawings without visiting the boat itself. This allows for rapid production turnarounds, ideal for tight build schedules. Superyacht

14 Dolphin Tensile Awnings 400 Main Road Harwich Essex CO12 4DN United Kingdom +44 (0)